OSH Runtime Performance

Source code: benchmarks/osh-runtime.sh

Raw files

Elapsed Time by Shell (milliseconds)

Some benchmarks call many external tools, while some exercise the shell interpreter itself.

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 19 10 452 22 23.97 1.18
bin-true no-host 684 539 2,238 812 3.27 1.19
configure.cpython no-host 14,946 14,925 28,225 15,165 1.89 1.01
configure.ocaml no-host 3,760 3,710 4,597 3,817 1.22 1.02
configure.tcc no-host 47 41 189 49 4.02 1.04
configure.util-linux no-host 13,875 14,735 30,826 14,302 2.22 1.03
configure.yash no-host 1,798 1,753 2,416 1,831 1.34 1.02
hello-world no-host 2 1 47 3 31.51 1.88

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,534 1,129 23,395 3,233 9.23 1.28
bin-true no-host 109,315 66,396 742,976 126,196 6.80 1.15
configure.cpython no-host 2,223,864 2,242,876 6,122,282 2,240,962 2.75 1.01
configure.ocaml no-host 410,701 390,972 637,084 413,594 1.55 1.01
configure.tcc no-host 6,554 5,474 23,155 6,991 3.53 1.07
configure.util-linux no-host 2,093,989 2,258,683 5,319,032 2,010,291 2.54 0.96
configure.yash no-host 256,928 243,951 383,901 259,000 1.49 1.01
hello-world no-host 151 84 3,659 347 24.23 2.30

Memory Usage (Max Resident Set Size in MB)

Memory usage is measured in MB (powers of 10), not MiB (powers of 2).

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 4.3 3.4 21.5 8.8 4.97 2.03
bin-true no-host 2.9 1.4 17.4 7.9 6.05 2.73
configure.cpython no-host 27.3 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.4 19.4 19.3 19.3 0.99 0.99
configure.util-linux no-host 30.1 30.3 30.3 30.3 1.00 1.00
configure.yash no-host 24.5 24.4 24.2 24.4 0.99 0.99
hello-world no-host 2.9 1.4 17.4 6.2 6.05 2.14

GC Stats

workload host name elapsed ms max gc millis total gc millis allocated MB max rss MB num allocated num live max survived num in heap num in pool 1 num in pool 2 num gc points num gc done gc threshold num growths
hello-world no-host 3 0 0 0.3 6.2 3,729 3,729 0 684 1,881 1,164 2 0 50,000 0
bin-true no-host 812 1 2 2.7 7.9 154,694 12,996 2,803 11,737 78,350 64,607 5,012 3 50,000 0
configure.cpython no-host 15,165 1 58 15.8 27.4 1,772,610 49,201 28,512 101,770 908,057 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,302 3 59 22.2 30.3 2,703,274 42,775 65,816 126,121 1,320,501 1,256,652 49,081 41 131,632 1
configure.ocaml no-host 3,817 1 2 2.7 20.6 150,036 11,049 5,142 8,602 71,635 69,799 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,529 30,529 0 1,599 14,805 14,125 350 0 50,000 0
configure.yash no-host 1,831 1 2 2.6 24.4 139,693 7,968 6,604 7,554 70,307 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.8 116,272 64,459 42,667 4,610 54,550 57,112 478 3 85,334 1

rusage Details

task id host name workload elapsed ms user ms sys ms max rss MB shell label
7 no-host abuild-print-help 19 11 9 4.3 bash
15 no-host abuild-print-help 10 7 3 3.4 dash
23 no-host abuild-print-help 452 386 70 21.5 osh-cpython
31 no-host abuild-print-help 22 16 7 8.8 osh-native
1 no-host bin-true 684 511 206 2.9 bash
9 no-host bin-true 539 423 125 1.4 dash
17 no-host bin-true 2,238 1,553 944 17.4 osh-cpython
25 no-host bin-true 812 569 258 7.9 osh-native
2 no-host configure.cpython 14,946 9,028 6,315 27.3 bash
10 no-host configure.cpython 14,925 9,046 6,291 27.4 dash
18 no-host configure.cpython 28,225 17,044 12,975 27.4 osh-cpython
26 no-host configure.cpython 15,165 9,039 6,364 27.4 osh-native
4 no-host configure.ocaml 3,760 1,549 1,251 20.6 bash
12 no-host configure.ocaml 3,710 1,567 1,162 20.6 dash
20 no-host configure.ocaml 4,597 2,173 1,627 20.6 osh-cpython
28 no-host configure.ocaml 3,817 1,712 1,142 20.6 osh-native
5 no-host configure.tcc 47 21 27 19.4 bash
13 no-host configure.tcc 41 29 13 19.4 dash
21 no-host configure.tcc 189 140 52 19.3 osh-cpython
29 no-host configure.tcc 49 30 19 19.3 osh-native
3 no-host configure.util-linux 13,875 8,772 5,575 30.1 bash
11 no-host configure.util-linux 14,735 9,045 6,177 30.3 dash
19 no-host configure.util-linux 30,826 20,645 11,229 30.3 osh-cpython
27 no-host configure.util-linux 14,302 8,741 5,766 30.3 osh-native
6 no-host configure.yash 1,798 1,084 719 24.5 bash
14 no-host configure.yash 1,753 1,058 699 24.4 dash
22 no-host configure.yash 2,416 1,530 929 24.2 osh-cpython
30 no-host configure.yash 1,831 1,067 767 24.4 osh-native
0 no-host hello-world 2 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 47 34 13 17.4 osh-cpython
24 no-host hello-world 3 3 0 6.2 osh-native

More Details

task id host name workload minor faults major faults swaps in block out block signals voluntary ctx involuntary ctx shell label
7 no-host abuild-print-help 2,534 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,129 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,395 0 0 0 8 0 46 10 osh-cpython
31 no-host abuild-print-help 3,233 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 109,315 0 0 0 8 0 1,989 59 bash
9 no-host bin-true 66,396 0 0 0 8 0 1,985 43 dash
17 no-host bin-true 742,976 0 0 0 8 0 1,996 103 osh-cpython
25 no-host bin-true 126,196 0 0 0 16 0 1,990 58 osh-native
2 no-host configure.cpython 2,223,864 0 0 0 32,928 0 14,559 1,223 bash
10 no-host configure.cpython 2,242,876 0 0 0 32,992 0 14,312 1,299 dash
18 no-host configure.cpython 6,122,282 0 0 0 27,512 0 13,288 1,227 osh-cpython
26 no-host configure.cpython 2,240,962 0 0 0 27,520 0 13,331 1,059 osh-native
4 no-host configure.ocaml 410,701 0 0 0 5,120 0 1,945 154 bash
12 no-host configure.ocaml 390,972 0 0 0 5,112 0 1,873 167 dash
20 no-host configure.ocaml 637,084 0 0 0 5,112 0 1,863 186 osh-cpython
28 no-host configure.ocaml 413,594 0 0 0 5,120 0 1,931 183 osh-native
5 no-host configure.tcc 6,554 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,474 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,155 0 0 0 96 0 53 11 osh-cpython
29 no-host configure.tcc 6,991 0 0 0 104 0 45 6 osh-native
3 no-host configure.util-linux 2,093,989 1 0 0 42,400 0 18,492 1,185 bash
11 no-host configure.util-linux 2,258,683 1 0 0 42,592 0 17,452 1,116 dash
19 no-host configure.util-linux 5,319,032 17 0 0 39,112 0 17,068 1,080 osh-cpython
27 no-host configure.util-linux 2,010,291 0 0 0 39,128 0 17,090 1,173 osh-native
6 no-host configure.yash 256,928 0 0 0 4,120 0 869 97 bash
14 no-host configure.yash 243,951 0 0 0 3,720 0 868 84 dash
22 no-host configure.yash 383,901 0 0 0 3,728 0 858 89 osh-cpython
30 no-host configure.yash 259,000 0 0 0 3,736 0 850 85 osh-native
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 84 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,659 0 0 0 8 0 7 6 osh-cpython
24 no-host hello-world 347 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-f0efc2f8
dash dash-308ec8e6
osh-cpython osh-7c495c7d
osh-native osh-36a847e0
host label host id
no-host no-host-1c33b689